ʻAʻole hiki ke hoʻopili iā Vultr VPS SSH? ʻO ke ʻano hana hoʻonohonoho hoʻokumu kī PuTTY

ʻAʻole hiki ke hoʻopili iā Vultr VPS SSH?

ʻO ke ʻano hana hoʻonohonoho hoʻokumu kī PuTTY

No ka mea he nui ka poʻe netizen Kina e hoʻohana iā Vultr VPS e kūkulu "ʻEpekemaPūnaewele", no laila ua pāpā ʻia ka nui o nā helu IP o Vultr...

E ʻike i ka helu IP

ʻO ka mea mua, pono ʻoe e hōʻoia ua hana ʻoe i ka IP address o Vultr. Hiki iā ʻoe ke komo iā ia ma ka ʻāina nui o Kina e like me ka maʻamau?

Pāʻoihana:

  • E hoʻohana i kahi mea hana ping pūnaewele e ʻike i nā helu IP ▼
Kaomi ma aneʻi e komo i nā kikowaena ping wahi he nui

He aha kaʻu e hana ai inā ālai ʻia kaʻu leka uila Vultr IP ma ka ʻāina nui o Kina?

  • E ʻoluʻolu e ʻike i kēia ʻatikala no ka hoʻonā ▼

SSH komo kī

ʻOiai ke hōʻike ʻia nei ka VPS i ka pūnaewele, e hoʻomau kekahi e hoʻoikaika i kāu ʻōlelo huna SSH e komo.

No laila, pono e komo me nā kī SSH, a hoʻopau i ka ʻōlelo huna.

E hoʻohana i kēia kauoha no ka nānā ʻana i nā mea hoʻopaʻa inoa ikaika o nā poʻe ʻē aʻe no kāu ʻōlelo huna SSH:

grep "Failed password for invalid user" /var/log/secure | awk '{print $13}' | sort | uniq -c | sort -nr | more

No kā mākou VPS kūʻai ponoʻī, ikaika ikaika a hiki i nā kaukani manawa!Hiki iā ʻoe ke hele a ʻike i ka nui o nā manawa āu i hana ʻino ai iā ʻoe iho.

Pāʻoihana:

  • E hoʻololi i ka SSH password login mode i SSH key login mode

Hoʻokumu kī SSH

Inā he ʻōnaehana Windows, pono ʻoe e hoʻohana i ka puttygen ʻŌnaehanae hoʻohua i ka lua kī.

Linux a me nā ʻōnaehana MacOS hiki ke holo pololei mai ka pahu:

ʻanuʻu 1:E hana i nā kī SSH

E ʻoluʻolu e holo i kēia kauoha ▼

ssh-keygen -t rsa -b 4096

ʻanuʻu 2:E hoʻokomo i kahi waihona e mālama ai i ke kī

Enter file in which to save the key (/root/.ssh/id_rsa): 
  • E kaomi iā Enter

ʻanuʻu 3:E noi ʻia ʻoe e hoʻokomo i kahi ʻōlelo huna

Enter passphrase (empty for no passphrase): 
Enter same passphrase again: 
  • E hoʻokomo i kahi ʻōlelo huna, a i ʻole hiki iā ʻoe ke paʻi wale iā Enter a waiho hakahaka.

I ka hopena e ʻike ʻoe i kahi leka e mālama ʻia kāu mau kī pilikino a lehulehu ma laila:

Your identification has been saved in /root/.ssh/id_rsa. <== 私钥 

Your public key has been saved in /root/.ssh/id_rsa.pub. <== 公钥

Hoʻonohonoho ʻo Vultr VPS iā SSH

Ke hana ʻo Vultr i VPS, hiki iā ʻoe ke hoʻonohonoho pololei i ka login SSH kī.

Inā ua hana ʻoe i VPS akā ʻaʻole ʻoe i hoʻonohonoho i nā kī SSH...

E ʻoluʻolu e hahai i nā ʻanuʻu ma lalo ma hope o ka holo ʻana i ka "SSH key generation" ma Linux:

KaʻAnuʻu 1:kau id_rsa.pub hookomo iloko o a /root/.ssh papa kuhikuhi a hoʻololi i ka inoa i authorized_keys

ʻanuʻu 2:hoʻololi /etc/ssh/sshd_config Waihona hoʻonohonoho

RSAAuthentication yes #RSA认证
PubkeyAuthentication yes #开启公钥验证
AuthorizedKeysFile .ssh/authorized_keys #验证文件路径
PasswordAuthentication no #禁止密码认证
PermitEmptyPasswords no #禁止空密码

ʻanuʻu 3:Hoʻomaka hou i ka lawelawe SSH

  • Nā keneta7 E hoʻohana i ke kauoha:systemctl restart sshd
  • Hoʻohana ʻo Centos6 i ke kauoha:/etc/init.d/sshd restart

Hoʻopuka ʻo PuTTY i nā kī

Inā ʻoe e komo i loko o ka VPS me ka hoʻohana ʻana i kahi ʻōnaehana Windows, pono ʻoe e kiʻi i ke kī pilikino i ka mea kūʻai aku a hoʻololi iā ia i ke ʻano i hoʻohana ʻia e PuTTY.

  • ʻAʻole i hoʻokomo ʻia ka polokalamu PuTTY ma kāu kamepiula?E ʻoluʻolu e huli iā Google a i ʻole Baidu: Hoʻoiho iā PuTTY.

KaʻAnuʻu 1:Ke hoʻohana nei iā WinSCP, SFTP a i ʻole nā ​​​​mea hana ʻē aʻe, e hoʻololi i ka faila kī pilikino id_rsa Hoʻoiho i ka mea kūʻai aku.

KaʻAnuʻu 2:E wehe iā PuTTYGen.exe

KaʻAnuʻu 3:Kaomi i ke pihi Load ma Actions ▼

ʻAʻole hiki ke hoʻopili iā Vultr VPS SSH? ʻO ke ʻano hana hoʻonohonoho hoʻokumu kī PuTTY

KaʻAnuʻu 4:E hoʻouka i ka faila kī pilikino āu i hoʻoiho ai

Waihona a pau E koho e hoʻouka i ke kolu o ka pepa kī pilikino i hoʻoiho ʻia

ʻAʻole hiki ke hōʻike i ka faila kī pilikino?E ʻoluʻolu e koho i "Faila āpau (*.*)" ▲

  • Inā hoʻonoho wale ʻoe i ka laka ʻōlelo huna, pono ʻoe e hoʻokomo i ka ʻōlelo huna i kēia manawa.
  • Ma hope o ka hoʻouka holomua, e hōʻike ʻo PuTTYGen i ka ʻike e pili ana i ke kī.

KaʻAnuʻu 5:Kaomi i ke pihi Save private key no ka mālama ʻana i ke ʻano waihona kī pilikino i loaʻa iā PuTTY ▼

Kaomi iā Save private key no ka mālama ʻana iā PuTTY loaʻa i ka ʻano faila kī pilikino 4

Pehea e hoʻonohonoho ai iā Putty?

ʻO kēia ka mea e hoʻonohonoho iā Putty e komo me ke kī pilikinoLinuxʻano kikowaena:

KaʻAnuʻu 1:Putty → Session: E hoʻopiha i ka inoa Host (A i ʻole IP Address)

KaʻAnuʻu 2:Putty → Hoʻohui → Lā: E hoʻopiha i ka inoa inoa komo-aunoa: root

KaʻAnuʻu 3:PPutty → Hoʻohui → SSH → Auth: E koho i ka faila kī pilikino i hana ʻia e PuTTYGen i ka faila kī pilikino no ka hōʻoia ▼

E koho i ka waihona kī pilikino hōʻoia ma ka waihona kī pilikino no ka Pepa 5 hōʻoia

KaʻAnuʻu 4:E hoʻi i Putty → Session: Saved Session, hoʻopiha i ka inoa e mālama ai, a laila kaomi pālua i ka inoa e komo pololei.

KaʻAnuʻu 5:Hiki iā ʻoe ke komo i Linux me ka ʻole ʻōlelo huna i ka wā e hiki mai ana, e hoʻomanaʻo e mālama i kāu faila kī pilikino.

No ka loaʻa ʻana o ka polokalamu hāmeʻa Linux login mamao ma nā kelepona paʻalima Android, e kaomi i kēia loulou e ʻike ▼

Heluhelu lōʻihi:

Hope Chen Weiliang Blog ( https://www.chenweiliang.com/ ) kaʻana like "ʻAʻole hiki ke hoʻopili iā Vultr VPS SSH? PuTTY Key Generation Setting Method", e kōkua iā ʻoe.

Welina mai e kaʻana like i ka loulou o kēia ʻatikala:https://www.chenweiliang.com/cwl-646.html

Welina mai i ke kahawai Telegram o ka moʻomanaʻo ʻo Chen Weiliang e kiʻi i nā mea hou loa!

🔔 E lilo i mea mua e kiʻi i ka waiwai nui "ChatGPT Content Marketing AI Tool Usage Guide" ma ka papa kuhikuhi kiʻekiʻe. 🌟
📚 He waiwai nui kēia alakaʻi, 🌟He manawa kakaikahi kēia, mai poina! ⏰⌛💨
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